Question

question
evaluate the function graphically.
find f(-3)

Explanation:

Step1: Locate x = -3 on x - axis

Find the position of \( x = - 3 \) on the horizontal (x - axis) of the graph.

Step2: Find the corresponding y - value

From \( x=-3 \), move vertically to the point on the graph. The solid dot at \( x = - 3 \) gives the value of the function at that point. By observing the graph, the y - coordinate (function value) at \( x=-3 \) is 2 (assuming the grid lines are with unit spacing and the dot is at \( (-3,2) \)).

Answer:

\( 2 \)